What does "indelible" mean?

The term "indelible" is used to describe something that is incapable of being erased or removed. This word often refers to marks, memories, or impressions that are permanent and cannot be easily forgotten. For example, indelible ink is a type of ink that cannot be washed away, making it suitable for long-lasting writing. When referring to memories or experiences, calling them indelible suggests that they have a lasting impact on an individual's mind or consciousness. In this context, the choice that specifies its incapacity for erasure perfectly captures the essence of the word "indelible."